16-year-old America Singer is living in the caste-divided nation of Illéa, formed after the war that destroyed the United States. America is chosen to compete in the Selection--a contest to see which girl can win the heart of Illéa's prince--but all she really wants is a chance for a future with her secret love, Aspen, who is a caste below her

Cassia has never had a choice. The Society dictates everything: how to play, where to work, what to wear, when to die, and whom to marry. When 17-year-old Cassia is matched with her best friend Xander, everything is perfect. But why did her neighbor Ky's face show up on her match disk as well? And why can’t she stop thinking about him?

16-year-old Thomas wakes up with no memory in a maze, surrounded by 60 other boys. Like Thomas, they don’t know how they got there. All they know is that every 30 days a new boy is delivered. Thomas was expected. But the next day, a girl is sent up—the first girl to ever arrive. And more surprising yet is the message she delivers.

In a violent country where classes are separated by their languages, 17-year-old Charlie can understand all languages, a dangerous ability she’s hidden all her life. When she meets a beautiful, mysterious boy who speaks a language she’s never heard, her secret is almost exposed. As the violence within the country escalates, it becomes clear that Charlie is the key to something much bigger: her country’s only chance for freedom.

Pia was raised in a secret rainforest laboratory by scientists who created her to be the start of a new immortal race. But on her 17th birthday, Pia sneaks outside for the first time and meets Eio, a boy from a nearby village. They embark on a race against time to discover the truth about Pia's origin--one with deadly consequences that will change their lives forever.

In a dark future, when North America has split into two warring nations, 15-year-old Day, a famous criminal, and prodigy June, the brilliant soldier hired to capture him, discover that they have a common and dangerous enemy.

Lena looks forward to receiving the government-mandated cure that prevents the delirium of love and leads to a safe, predictable, and happy life, until 95 days before her 18th birthday and her treatment, she falls in love.

To support herself and her younger brother in a future Beverly Hills, 16-year-old Callie hires her body out to seniors who want to experience being young again, and she lives a fairy-tale life until she learns that her body will commit murder, unless her mind can stop it.

Teenaged Amy, a cryogenically frozen passenger on the spaceship Godspeed, wakes up to discover that someone may have tried to murder her.In order to find the murderer, Amy must join forces with Elder, the future leader of the ship. But all of the inhabitants onboard have been told lies, and there are secrets that even Elder doesn't know.

Exiled from her home, Aria knows her chances of surviving in the outer wasteland are slim. If the cannibals don’t get her, the violent, electrified energy storms will. The very air she breathes can kill her. Then Aria meets an Outsider named Perry. Opposites in nearly every way, Aria and Perry must accept each other to survive. Their unlikely alliance forges a bond that will determine the fate of all who live there.

17-year-old Anna is on the run from her father's enigmatic Agency, along with the 4 teen boys the Agency had been experimenting on, as they try to make sense of erased memories, secret identities, and genetic alteration.

After a string of devastating hurricanes and a plague outbreak, the Gulf Coast has been quarantined. Years later, residents of the Outer States assume that life in the Delta is all but extinct…but in reality, a new primitive society has been born.Left with her tribe leader’s newborn, Fen is determined to get the baby to a better life over the wall before her blood becomes tainted. Fen meets Daniel, a scientist from the Outer States who has snuck into the Delta illegally. Brought together by chance, kept together by danger, Fen and Daniel navigate the wasteland of Orleans. In the end, they are each other’s last hope for survival.